Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:28:51 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1297 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- SHERPA v3.1.x (Erebus) │ │  :- .-------@@@+***#@- │ │  :=#* .--------+@+*****@@- Monte Carlo event generator │ │  :===@* .----------+******#@@- │ │  :====#@*----------+********@@@- https://sherpa-team.gitlab.io │ │  :======@@*--------+*********#@@@- │ │ │ │ Authors: Enrico Bothmann, Lois Flower, Christian Gutschow, │ │ Stefan Hoeche, Mareen Hoppe, Joshua Isaacson, │ │ Max Knobbe, Frank Krauss, Peter Meinzinger, │ │ Davide Napoletano, Alan Price, Daniel Reichelt, │ │ Marek Schoenherr, Steffen Schumann, Frank Siegert │ │ Former Authors: Gurpreet Singh Chahal, Timo Fischer, Tanju Gleisberg, │ │ Hendrik Hoeth, Johannes Krause, Silvan Kuttimalai, │ │ Ralf Kuhn, Thomas Laubrich, Sebastian Liebschner, │ │ Andreas Schaelicke, Holger Schulz, Jan Winter │ │ │ │ Users are kindly asked to cite SciPost Phys 7 (2019) 3, 034. │ │ │ │ This program uses a lot of genuine and original research work by others. │ │ Users are encouraged to also cite the various original publications. │ │ │ └──────────────────────────────────────────────────────────────────────────────┘ WARNING: You are using an unsupported development branch. Git branch: master Revision: bbdb0a3424e31c55cb7d4b228e23d79fce6682a7. -> CSSHOWER++/Calculators has local modifications: e194915afae2daad3ed7f65457c9c6ce -> CSSHOWER++/Showers has local modifications: 586e4914fb081825577c57e773fb510e Initializing hadron particle information ... Initializing beam spectra ... Type: Collider Setup Beam 1: P+ (enabled = 0, momentum = (6800,0,0,6800)) Beam 2: P+ (enabled = 0, momentum = (6800,0,0,-6800)) Initializing PDFs ... Hard scattering: PDF4LHC21_40_pdfas + PDF4LHC21_40_pdfas MPI: PDF4LHC21_40_pdfas + PDF4LHC21_40_pdfas Fixed electroweak parameters Input scheme: Gmu scheme, input: GF, m_W, m_Z, m_h, widths Ren. scheme: Gmu Parameters: sin^2(\theta_W) = 0.223043 - 0.00110541 i vev = 246.22 Set \alpha according to EW scheme 1/\alpha(0) = 137.036 1/\alpha(def) = 132.12 Particle data: ┌─────────────────────────────────────────────────────────────────────────────────────────┐ │ Name Kf-code Mass Width Stable Massive Active Yukawa │ ├─────────────────────────────────────────────────────────────────────────────────────────┤ │ d 1 0.01 0 1 0 1 0 │ │ u 2 0.005 0 1 0 1 0 │ │ s 3 0.2 0 1 0 1 0 │ │ c 4 1.42 0 1 0 1 0 │ │ b 5 4.92 0 1 0 1 0 │ │ t 6 172.5 1.32 0 1 1 172.5 │ │ e- 11 0.000511 0 1 0 1 0 │ │ ve 12 0 0 1 0 1 0 │ │ mu- 13 0.105 0 1 0 1 0 │ │ vmu 14 0 0 1 0 1 0 │ │ tau- 15 1.777 2.26735e-12 0 0 1 0 │ │ vtau 16 0 0 1 0 1 0 │ │ G 21 0 0 1 0 1 0 │ │ P 22 0 0 1 0 1 0 │ │ Z 23 91.1876 2.4952 0 1 1 91.1876 │ │ W+ 24 80.379 2.085 0 1 1 80.379 │ │ h0 25 125 0 0 1 1 125 │ │ Instanton 999 0 0 0 0 1 0 │ └─────────────────────────────────────────────────────────────────────────────────────────┘ Particle containers: ┌─────────────────────────────────────────────────────────────────────────────────────────┐ │ Name Kf-code Constituents │ ├─────────────────────────────────────────────────────────────────────────────────────────┤ │ l 90 e-, e+, mu-, mu+, tau-, tau+ │ │ v 91 ve, veb, vmu, vmub, vtau, vtaub │ │ f 92 d, db, u, ub, s, sb, c, cb, b, bb, e-, e+, mu-, mu+, │ │ tau-, tau+, ve, veb, vmu, vmub, vtau, vtaub │ │ j 93 d, db, u, ub, s, sb, c, cb, b, bb, G │ │ Q 94 d, db, u, ub, s, sb, c, cb, b, bb │ │ ewj 98 d, db, u, ub, s, sb, c, cb, b, bb, G, P │ └─────────────────────────────────────────────────────────────────────────────────────────┘ Reading in parameters for P+ yields: Primordial k_T Form = None Primordial k_T Recoil = Beam_vs_Shower Matter Form = Single_Gaussian BEAM_SPECTATOR_KTEXPO = 5 BEAM_SPECTATOR_KTMAX = 1 BEAM_SPECTATOR_MEAN = 0 BEAM_SPECTATOR_Q2 = 0.77 BEAM_SPECTATOR_SIGMA = 0.25 ENERGY_SCALING_EXPO = 0.08 MATTER_FRACTION_1 = 1 MATTER_RADIUS_1 = 0.86 MATTER_RADIUS_2 = 0 REFERENCE_ENERGY = 7000 SHOWER_INITIATOR_KTEXPO = 5.12 SHOWER_INITIATOR_KTMAX = 2.7 SHOWER_INITIATOR_MEAN = 1 SHOWER_INITIATOR_Q2 = 0.77 SHOWER_INITIATOR_SIGMA = 1.1 Initializing primordial transverse momentum ... Initializing remnants ... Hard process: P+ (Hadron) + P+ (Hadron) Initializing showers ... Initializing matrix elements for the hard processes ... Initializing Comix ... Massive PS flavours for Comix: (c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+) Massive PS flavours for Amegic: (c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+) Massive PS flavours for Internal: (c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+) Building processes (3 ME generators, 1 process blocks) ... Setting up processes ME_Generators::LoadGenerator(): Try loading 'OpenLoops' from 'libSherpaOpenLoops'. Initialising OpenLoops generator from /mt/home/dreichelt/hepsoftware/src/OpenLoops/. #################################################################### # ___ ___ ____ _ _ __ __ ___ __ ___ # # / \ |__| |__ |\ | | / \ / \ |__| /__ __/ # # \___/ | |___ | \| |__ \__/ \__/ | __/ /__ # # You are using OpenLoops 2 to evaluate loop amplitudes # # F. Buccioni, J.-N. Lang, J. Lindert, P. Maierhoefer, # # S. Pozzorini, M. Zoller, H. Zhang # # Eur.Phys.J. C79 (2019) no.10, 866 # # arXiv:1907.13071 # #################################################################### ......................................................................................................................................................................................................................................................................................................................................................... done (260 MB, 11s/11s) Performing tests ........ Amplitude::GaugeTest(): Large deviation { 2.9282459018e-20 vs 2.92824590181e-20 => -3.49587025994e-12 } .... Amplitude::GaugeTest(): Large deviation { 9.24197070932e-22 vs 9.24197070938e-22 => -6.00808292006e-12 } ....... Amplitude::GaugeTest(): Large deviation { 6.18102967622e-22 vs 6.18102967621e-22 => 2.16537898723e-12 } ...... Amplitude::GaugeTest(): Large deviation { 1.38543702825e-21 vs 1.38543702825e-21 => -3.35964589482e-12 } . Amplitude::GaugeTest(): Large deviation { 4.10775666158e-22 vs 4.10775666161e-22 => -7.85771447909e-12 } ... Amplitude::GaugeTest(): Large deviation { 2.39973221223e-22 vs 2.39973221222e-22 => 3.14037684745e-12 } ......WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.21165974504e-20 vs 1.21165974503e-20 => 3.31445981772e-12 } ..................................................................................................... done (260 MB, 0s/0s) Initializing scales........................................................................ done (264 MB, 0s/0s) Initializing the beam remnants ... Multiple interactions initialized id = 2, name = None, type = 0 Underlying event/multiple interactions initialized MI[2]: on = 0 (type = 0, None) Initialized fragmentation Initialized soft photons Initialized on-the-fly reweighting ===> AddOns/Rivet has local modifications df7736c863ac2b9155db51c777b9f0c4 <=== Read in channels from directory: Results/Amegic/MC_2_3__j__j__h0__j__j__QCD(BVI) Calculating xs for '2_3__j__j__h0__j__j__QCD(BVI)' (Amegic+OpenLoops) ... 2_3__j__j__h0__j__j__QCD(BVI) : 5.96100664476 pb +- ( 0.0634172095454 pb = 1.06386745268 % )  exp. eff: 0.104225558705 % Read in channels from directory: Results/Comix/MC_2_4__j__j__h0__j__j__j__QCD(RS) Calculating xs for '2_4__j__j__h0__j__j__j__QCD(RS)' (Comix) ... 2_4__j__j__h0__j__j__j__QCD(RS) : 0.156547087194 pb +- ( 0.0550446800857 pb = 35.1617401973 % )  exp. eff: 0.000272710578471 % reduce max for 2_3__j__j__h0__j__j__QCD(BVI) to 0.39657075534 ( eps = 0.001 -> exp. eff 0.00262817056735 ) reduce max for 2_4__j__j__h0__j__j__j__QCD(RS) to 0.456062791903 ( eps = 0.001 -> exp. eff 5.97967173191e-06 ) ┌──────────────────────────────────────────────────────────────────────────────┐ │ SHERPA generates events with the following structure: │ │ Event generation Weighted │ │ Perturbative Signal_Processes │ │ Perturbative Minimum_Bias: None │ │ Perturbative Hard_Decays │ │ Perturbative Jet_Evolution:CSS │ │ Perturbative Lepton_FS_QED_Corrections:Photons │ │ Perturbative Multiple_Interactions: None │ │ Hadronization Beam_Remnants:Parametrised │ │ Hadronization Hadronization: None │ │ Hadronization Hadron_Decays │ │ Userhook None │ │ Analysis Rivet │ │ Reweighting 6 variations │ └──────────────────────────────────────────────────────────────────────────────┘ Event 1 ( 1s elapsed / 9d 22h 53m 18s left ) -> ETA: Mon Feb 10 09:22 XS = 5.83949297537e-08 pb +- ( 5.83949297537e-08 pb = 100 % ) Event 2 ( 1s elapsed / 4d 23h 26m 38s left ) -> ETA: Wed Feb 05 09:55 XS = 2.94358333895e-08 pb +- ( 2.89590963642e-08 pb = 98 % ) Event 3 ( 1s elapsed / 3d 8h 5m 31s left ) -> ETA: Mon Feb 03 18:34 XS = 1.78036898889e-07 pb +- ( 1.49538689826e-07 pb = 83 % ) Event 4 ( 1s elapsed / 2d 12h 4m 8s left ) -> ETA: Sun Feb 02 22:33 XS = 2.1946048694e-06 pb +- ( 2.01933832965e-06 pb = 92 % ) Event 5 ( 1s elapsed / 2d 19m 58s left ) -> ETA: Sun Feb 02 10:49 XS = 2.13829447074e-06 pb +- ( 1.56518600644e-06 pb = 73 % ) Event 6 ( 1s elapsed / 1d 16h 16m 38s left ) -> ETA: Sun Feb 02 02:45 XS = 0.000809020543105 pb +- ( 0.00080688326068 pb = 99 % ) Event 7 ( 1s elapsed / 1d 10h 43m 18s left ) -> ETA: Sat Feb 01 21:12 XS = 0.000693479400462 pb +- ( 0.000691659626378 pb = 99 % ) Event 8 ( 1s elapsed / 1d 6h 22m 53s left ) -> ETA: Sat Feb 01 16:51 XS = -0.0851798093973 pb +- ( 0.0858753778665 pb = -100 % ) Event 9 ( 1s elapsed / 1d 3h 9m 36s left ) -> ETA: Sat Feb 01 13:38 XS = -0.0763672537578 pb +- ( 0.0762459571956 pb = -99 % ) Event 10 ( 1s elapsed / 1d 26m 38s left ) -> ETA: Sat Feb 01 10:55 XS = -0.0670993413575 pb +- ( 0.0688233317357 pb = -102 % ) Event 20 ( 1s elapsed / 12h 29m 58s left ) -> ETA: Fri Jan 31 22:59 XS = 0.137433730526 pb +- ( 0.158823803416 pb = 115 % ) Event 30 ( 1s elapsed / 8h 33m 51s left ) -> ETA: Fri Jan 31 19:02 XS = 0.944617662881 pb +- ( 0.856397892278 pb = 90 % ) Event 40 ( 1s elapsed / 6h 35m 48s left ) -> ETA: Fri Jan 31 17:04 XS = 10.6409139995 pb +- ( 9.60203626098 pb = 90 % ) Event 50 ( 1s elapsed / 5h 24m 58s left ) -> ETA: Fri Jan 31 15:54 XS = 48.7487155828 pb +- ( 30.4271876416 pb = 62 % ) Event 60 ( 1s elapsed / 4h 36m 21s left ) -> ETA: Fri Jan 31 15:05 XS = 41.640865952 pb +- ( 25.5734697115 pb = 61 % ) Event 70 ( 2s elapsed / 4h 1m 37s left ) -> ETA: Fri Jan 31 14:30 XS = 37.179429448 pb +- ( 22.0722494569 pb = 59 % ) Event 80 ( 2s elapsed / 3h 36m 37s left ) -> ETA: Fri Jan 31 14:05 XS = 32.571523629 pb +- ( 19.1746593777 pb = 58 % ) Event 90 ( 2s elapsed / 3h 15m 20s left ) -> ETA: Fri Jan 31 13:44 XS = 28.4570112404 pb +- ( 16.7768748907 pb = 58 % ) Event 100 ( 2s elapsed / 2h 58m 17s left ) -> ETA: Fri Jan 31 13:27 XS = 25.7464469814 pb +- ( 15.0494224664 pb = 58 % ) Event 200 ( 2s elapsed / 1h 45m 47s left ) -> ETA: Fri Jan 31 12:14 XS = 14.2164177532 pb +- ( 7.65050241055 pb = 53 % ) Event 300 ( 2s elapsed / 1h 21m 37s left ) -> ETA: Fri Jan 31 11:50 XS = 8.02023550154 pb +- ( 5.31298807948 pb = 66 % ) Event 400 ( 3s elapsed / 1h 8m 54s left ) -> ETA: Fri Jan 31 11:38 XS = 8.53601369752 pb +- ( 4.62140629258 pb = 54 % ) Event 500 ( 3s elapsed / 1h 1m 36s left ) -> ETA: Fri Jan 31 11:30 XS = 10.0582494416 pb +- ( 4.5120340445 pb = 44 % ) Event 600 ( 4s elapsed / 56m 52s left ) -> ETA: Fri Jan 31 11:25 XS = 12.1479202705 pb +- ( 4.54758915091 pb = 37 % ) Event 700 ( 4s elapsed / 53m 22s left ) -> ETA: Fri Jan 31 11:22 XS = 10.5979091652 pb +- ( 3.91585101342 pb = 36 % ) Event 800 ( 4s elapsed / 50m 57s left ) -> ETA: Fri Jan 31 11:20 XS = 10.1815987636 pb +- ( 3.4668061753 pb = 34 % ) Event 900 ( 5s elapsed / 48m 59s left ) -> ETA: Fri Jan 31 11:18 XS = 9.30151444897 pb +- ( 3.08402143126 pb = 33 % ) Event 1000 ( 5s elapsed / 47m 9s left ) -> ETA: Fri Jan 31 11:16 XS = 8.61422187158 pb +- ( 2.77446474438 pb = 32 % ) Event 2000 ( 9s elapsed / 40m 35s left ) -> ETA: Fri Jan 31 11:09 XS = 6.06851109089 pb +- ( 1.4830739749 pb = 24 % ) Event 3000 ( 13s elapsed / 38m 29s left ) -> ETA: Fri Jan 31 11:07 XS = 6.85150610063 pb +- ( 1.30901508793 pb = 19 % ) Event 4000 ( 18s elapsed / 37m 21s left ) -> ETA: Fri Jan 31 11:06 XS = 5.69581881894 pb +- ( 1.08433323566 pb = 19 % ) Event 5000 ( 22s elapsed / 36m 44s left ) -> ETA: Fri Jan 31 11:06 XS = 6.53097280067 pb +- ( 0.979637059524 pb = 14 % ) Event 6000 ( 26s elapsed / 36m 28s left ) -> ETA: Fri Jan 31 11:05 XS = 6.4758077996 pb +- ( 1.01911807935 pb = 15 % ) Event 7000 ( 30s elapsed / 36m 21s left ) -> ETA: Fri Jan 31 11:05 XS = 6.44792450513 pb +- ( 0.914519465558 pb = 14 % ) Event 8000 ( 35s elapsed / 36m 4s left ) -> ETA: Fri Jan 31 11:05 XS = 6.46217871259 pb +- ( 1.07294872593 pb = 16 % ) Event 9000 ( 39s elapsed / 35m 57s left ) -> ETA: Fri Jan 31 11:05 XS = 6.74305338642 pb +- ( 0.991529453919 pb = 14 % ) Event 10000 ( 43s elapsed / 35m 50s left ) -> ETA: Fri Jan 31 11:05 XS = 6.65368594811 pb +- ( 0.904020178907 pb = 13 % ) Event 20000 ( 1m 27s elapsed / 35m 4s left ) -> ETA: Fri Jan 31 11:05 XS = 6.35846936514 pb +- ( 0.578603836007 pb = 9 % ) Event 30000 ( 2m 11s elapsed / 34m 19s left ) -> ETA: Fri Jan 31 11:05 XS = 5.99627441359 pb +- ( 0.489662440586 pb = 8 % ) Event 40000 ( 2m 55s elapsed / 33m 36s left ) -> ETA: Fri Jan 31 11:05 XS = 6.14464414289 pb +- ( 0.409663329977 pb = 6 % ) Event 50000 ( 3m 39s elapsed / 32m 55s left ) -> ETA: Fri Jan 31 11:05 XS = 6.14134085942 pb +- ( 0.566014097603 pb = 9 % ) Event 60000 ( 4m 23s elapsed / 32m 13s left ) -> ETA: Fri Jan 31 11:05 XS = 5.97842931911 pb +- ( 0.530660981495 pb = 8 % ) Event 70000 ( 5m 8s elapsed / 31m 32s left ) -> ETA: Fri Jan 31 11:05 XS = 6.02944060569 pb +- ( 0.496384003794 pb = 8 % ) Event 80000 ( 5m 52s elapsed / 30m 51s left ) -> ETA: Fri Jan 31 11:05 XS = 6.11000976275 pb +- ( 0.443349250816 pb = 7 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 90000 ( 6m 37s elapsed / 30m 8s left ) -> ETA: Fri Jan 31 11:05 XS = 5.89858853326 pb +- ( 0.400077910631 pb = 6 % ) Event 100000 ( 7m 21s elapsed / 29m 26s left ) -> ETA: Fri Jan 31 11:05 XS = 6.03371379844 pb +- ( 0.372232859644 pb = 6 % ) Event 200000 ( 14m 50s elapsed / 22m 15s left ) -> ETA: Fri Jan 31 11:06 XS = 5.5492225816 pb +- ( 0.811354186615 pb = 14 % ) Channel_Elements::MassivePropMomenta(): Value is nan Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 19s elapsed / 14m 52s left ) -> ETA: Fri Jan 31 11:06 XS = 5.54951994756 pb +- ( 0.577896489542 pb = 10 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 29m 51s elapsed / 7m 27s left ) -> ETA: Fri Jan 31 11:06 XS = 5.63389733856 pb +- ( 0.439584251803 pb = 7 % ) Event 500000 ( 2239 s total ) = 19288469.7814 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.70667 0 % 0.358647 6.28 % │ │ ME & PS: MUF=0.5  5.6365 -1.22 % 0.438608 7.78 % │ │ ME & PS: MUF=2  5.81263 1.85 % 0.306739 5.27 % │ │ ME & PS: MUR=0.5  6.04774 5.97 % 0.260855 4.31 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.6931 -0.23 % 0.355593 6.24 % │ │ ME & PS: MUR=2  5.72192 0.26 % 0.514317 8.98 % │ │ ME & PS: MUR=2 MUF=2  5.8947 3.29 % 0.417755 7.08 % │ │ ME-only: MUF=0.5  5.66025 -0.81 % 0.364314 6.43 % │ │ ME-only: MUF=2  5.76502 1.02 % 0.351102 6.09 % │ │ ME-only: MUR=0.5  5.56431 -2.49 % 0.400031 7.18 % │ │ ME-only: MUR=0.5 MUF=0.5  5.51467 -3.36 % 0.406347 7.36 % │ │ ME-only: MUR=2  6.00083 5.15 % 0.325848 5.43 % │ │ ME-only: MUR=2 MUF=2  6.05417 6.08 % 0.319031 5.26 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 384 (500388) -> 0 % From "Jet_Evolution:CSS": 1136 (501524) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3553992 MCatNLO large PDF reweighting factor: 52748 MCatNLOvetoed large reweighting factor for parton: 80 different PDF cut-off: 13299352 large AlphaS reweighting factor: 395593 large PDF reweighting factor: 620294 vetoed large reweighting factor for parton: 2 Error messages from 'GaugeTest' exceeded frequency limit: 75/20 Perturbative Interface (Matrix Elements): momentum failures: 59 amplitude failures: 1077 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 37m 32s on Fri Jan 31 11:06:23 2025 (User: 36m 58s, System: 2s, Children User: 0s, Children System: 0s)